How do I combine FLV files?

1. Select multiple FLV files and upload them to VEED 2. Add more videos to merge or edit them in the video editor 3. Export and share

How do I convert FLV to MP4?

VEED will automatically convert your FLV files to MP4 after you merge them together. You will be able to download your FLV videos as one MP4 file.

Are FLV files smaller than MP4?

FLV files are three to four times larger than MP4. This is why MP4 is the most preferred format in video-sharing and social media platforms.

FLV stands for Flash Video. It is a video format that uses Adobe Flash Player to transmit videos online. It has been popularly used on embedded videos over the internet for a very long time but Adobe has discontinued it. Developers are now using HTML5 instead of Flash.

FLV Joiner

Merge FLV videos online. Free FLV Joiner.

Choose FLV Files

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Free Online FLV Joiner

Merge your FLV files using our online video joiner tool. VEED’s video editor lets you combine multiple flash videos together and export them as one video file. It is free - no account or download required. No need to pay for expensive apps like Filmora or Wondershare Uniconverter. VEED is also a video converter - export your videos in MP4 format to make them compatible with all media players. Do it all from your browser and from any device. Our video editing software is compatible with Windows XP, Windows 10, Mac, Linux, and all mobile devices.

How to Use the FLV joiner:

Step 1

Upload your FLV files

Select multiple FLV videos after clicking on ‘Choose FLV Files’. You can also drag and drop your videos into the box. They will be uploaded into the editor.

Step 2

Start editing or add more videos

You will be taken to the video editor where you can split, combine, and rearrange your video clips. This is an optional step. You can add more videos by clicking on the plus (+) sign on the editing pane, or by clicking on Upload from the left menu.

Step 3

Export your new video

You can now download your merged videos as one MP4 file. Just click on ‘Export’ and your download will begin.

Learn More

‘FLV Joiner’ Tutorial

Edit and convert your videos

Our free video editing software is complete with tools that you can use to enhance your videos. Make your videos look amazing by adding filters, effects, images, texts, and more! It also works as a video converter. Your FLV files will be automatically converted to MP4 - the most compatible of all video formats.

Free video cutter

You can cut, split, and trim your videos. Rearrange your video clips however you want using the same video editor.

Merge videos of different file types

Our video joiner lets you add and combine videos in any format - MP4, AVI, MOV, and more! No matter the file type of the videos you upload, they will be exported as one MP4 file.

Choose FLV Files

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VEED has been game-changing. It's allowed us to create gorgeous content for social promotion and ad units with ease.

Max Alter
Director of Audience Development, NBCUniversal

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I love using VEED. The subtitles are the most accurate I've seen on the market. It's helped take my content to the next level.

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Brand Marketing Manager, Carlsberg Importers

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I used Loom to record, Rev for captions, Google for storing and Youtube to get a share link. I can now do this all in one spot with VEED.

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Enterprise Account Executive, Cloud Software Group

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VEED is my one-stop video editing shop! It's cut my editing time by around 60%, freeing me to focus on my online career coaching business.

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Entrepreneur and Owner, TheCareerCEO.com

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When it comes to amazing videos, all you need is VEED

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More than an FLV joiner

VEED not only lets you combine or join your FLV files. It is also a complete video editing software that lets you add images, texts, subtitles, and do so much more with your videos. Use filters and special effects to make your videos look amazing and share them on social media. Do it all online, straight from your browser, for free!